CN216229452U

CN216229452U - Mechanical assisting hand with auxiliary supporting structure

Info

Publication number: CN216229452U
Application number: CN202122852126.XU
Authority: CN
Inventors: 张大龙
Original assignee: Chongqing Xuanbo Machinery Co ltd
Current assignee: Chongqing Xuanbo Machinery Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-04-08
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses a mechanical boosting hand with an auxiliary supporting structure, which comprises a base, a sliding plate and a bottom plate, wherein the top of the base is connected with the sliding plate in a sliding manner, the bottom of the base is provided with the bottom plate, the bottom of the base is connected with a connecting plate, the connecting plate is connected to the front surface of the bottom plate in an embedded manner, the top of the base is provided with a limiting sliding groove, and a limiting sliding block is connected to the inside of the limiting sliding groove in a sliding manner. According to the utility model, through the arrangement of the base, the connecting plate, the limiting slide block and the limiting slide groove, and the arrangement of the limiting slide block, the limiting pipe, the limiting rod, the limiting spring and the auxiliary slide block, the resetting is carried out through the resilience of the limiting spring and the resilience of the limiting spring, the resetting of the limiting slide block is effectively avoided, and through the arrangement of the rotating seat, the limiting clamp, the positioning bolt and the connecting bolt, the rotating angle of the rotating seat is limited and adjusted, so that the limiting clamp can play an effective fixed limiting supporting role for the mechanical arm.

Description

Mechanical assisting hand with auxiliary supporting structure

Technical Field

The utility model relates to the technical field of mechanical power-assisted hands, in particular to a mechanical power-assisted hand with an auxiliary supporting structure.

Background

With the development of science and technology, the use of the automatic robot in the existing processing apparatus is also more extensive, but the use of the existing robot lacks related applicable auxiliary structures, so that the application of the apparatus still has certain defects.

A mechanical helping hand shortcoming with auxiliary stay structure is not enough among the prior art:

the patent document CN214213797U discloses a manipulator power-assisted structure capable of being adjusted in multiple sections, which comprises a bottom plate, wherein a vertical supporting seat is fixedly connected to the upper end of the bottom plate, an open slot is formed in the front end of the vertical supporting seat, a motor is fixedly connected to the upper end of the bottom in the open slot, a shaft coupling and a lead screw are fixedly connected to the upper end of the motor in sequence, a sliding seat is slidably connected to the outer side of the lead screw, a first cross rod is fixedly connected to the front end of the sliding seat, a limiting hole is formed in the right end of the first cross rod, a containing groove is formed in the inner side of the limiting hole, a second cross rod is movably connected in the limiting hole, a third cross rod is rotatably connected to the lower end of the second cross rod through a first rotating pin, the manipulator power-assisted structure capable of being adjusted in multiple sections is adopted, the power-assisted structure can be adjusted in multiple sections, the adjustable range is wide, and the position of a manipulator can be adjusted, convenient operation improves the stationarity of first horizontal pole when sliding from top to bottom to reduce the resistance when the vaulting pole slides ", among the above-mentioned device, manipulator helping hand lacks the bearing structure who is suitable when the device is using, and the spacing nature of device bearing structure has certain not enough, lacks the effect of convenient regulation, thereby influences the usability of device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a mechanical hand with an auxiliary support structure to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme that the mechanical power-assisted hand with the auxiliary supporting structure comprises a base, a sliding plate and a bottom plate, wherein the sliding plate is connected to the top of the base in a sliding manner, and the bottom plate is installed at the bottom of the base;

the bottom of the base is connected with a connecting plate, the connecting plate is connected to the front of the bottom plate in an embedded mode, a limiting sliding groove is formed in the top of the base, a limiting sliding block is connected to the inside of the limiting sliding groove in a sliding mode, a plurality of limiting grooves are formed in the top of the connecting plate, limiting pipes are arranged on the bottom walls of the limiting grooves, limiting rods are inserted into the tops of the limiting pipes, and bolt assemblies are connected to the front of the connecting plate and the bottom of the connecting plate in a threaded penetrating mode;

the inside of spacing pipe is provided with spacing spring, and the top of spacing spring is connected in the bottom of gag lever post, the top of gag lever post is connected with spacing fixture block.

Preferably, the top of the sliding plate is provided with a positioning tube, the top of the positioning tube is inserted with a positioning rod, the top of the inner wall of the positioning rod is connected with a rotating seat, and the top of the rotating seat is provided with a limiting clamp.

Preferably, the two sides of the top of the bottom plate are provided with connecting sliding grooves, connecting sliding blocks are arranged inside the connecting sliding grooves, sliding seats are arranged at the tops of the connecting sliding blocks, and connecting rods are arranged at the tops of the sliding seats.

Preferably, the outer surface of the positioning pipe is provided with a positioning ring, the two sides of the positioning ring are provided with connecting rods, and the front ends of the connecting rods are connected to the surface of the connecting rod.

Preferably, the inner bottom wall of the positioning tube is provided with a pressing rod assembly, the top of the pressing rod assembly is connected to the bottom of the positioning rod, and a pressing spring is arranged inside the pressing rod assembly.

Preferably, the top screw thread through connection of locating lever one side has positioning bolt, and positioning bolt screw thread runs through in the inside of rotating the seat, the top screw thread through connection of locating lever opposite side has linking bolt, and links up bolt threaded connection in positioning bolt's inside.

Preferably, the front and the back of the limiting clamping block are both provided with auxiliary sliding blocks, the connecting sliding blocks are connected inside the connecting plates in a sliding mode, and mounting plates are arranged on two sides of the bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the base, the connecting plate, the limiting slide block and the limiting slide groove, and the arrangement of the limiting slide block, the limiting pipe, the limiting rod, the limiting spring and the auxiliary slide block, the reset is carried out through the resilience of the limiting spring and the resilience of the limiting spring, the reset of the limiting slide block is effectively avoided, the rotation angle of the rotating seat is limited and adjusted through the arrangement of the rotating seat, the limiting clamp, the positioning bolt and the connecting bolt, so that the limiting clamp can play an effective fixed limiting support role on the mechanical arm, and through the arrangement of the pressing rod assembly and the pressing spring and the resilience of the pressing spring, the limiting buffer property of the clamping of the limiting clamp is added, the clamping between the limiting clamp and the mechanical arm is more attached, and the practicability of the device is added.

2. According to the utility model, through the arrangement of the bottom plate, the positioning ring, the connecting rod and the connecting rod, the sliding seat is used for positioning the limiting sliding property on the bottom plate, so that the positioning ring plays a role in limiting and supporting the positioning pipe under the limiting and supporting effects of the connecting rod and the connecting rod, thereby increasing the stability of the positioning pipe in the use process and further increasing the practicability of the device.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of a connecting slider structure according to the present invention;

FIG. 3 is a schematic cross-sectional view of a structure of an adapter plate according to the present invention;

FIG. 4 is a schematic cross-sectional view of a positioning tube structure of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a sliding plate; 3. a base plate; 4. a connector tile; 5. a limiting chute; 6. a limiting slide block; 7. a limiting pipe; 8. a limiting rod; 9. a limiting spring; 10. a limiting clamping block; 11. a positioning tube; 12. positioning a rod; 13. a rotating seat; 14. a limiting clamp; 15. connecting the sliding chutes; 16. connecting the sliding blocks; 17. a sliding seat; 18. a connecting rod; 19. a positioning ring; 20. a connecting rod; 21. a push-bar assembly; 22. a pressing spring; 23. positioning the bolt; 24. an engagement bolt; 25. an auxiliary slide block; 26. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1, 2, 3, 4 and 5, in an embodiment of the utility model, a mechanical assistant hand with an auxiliary support structure includes a base 1, a connection plate 4 and a limit slider 6, the top of the base 1 is slidably connected with the sliding plate 2, the bottom of the base 1 is provided with a bottom plate 3, the bottom of the base 1 is connected with the connection plate 4, the connection plate 4 is embedded and connected with the front surface of the bottom plate 3, the top of the base 1 is provided with a limit sliding chute 5, the inside of the limit sliding chute 5 is slidably connected with the limit slider 6, the top of the connection plate 4 is provided with a plurality of limit grooves, the bottom wall of each limit groove is provided with a limit pipe 7, the inside of each limit pipe 7 is provided with a limit spring 9, the top of each limit spring 9 is connected with the bottom of a limit rod 8, the top of each limit rod 8 is connected with a limit fixture block 10, and the front surface and the back surface of each limit fixture block 10 are provided with the auxiliary slider 25, the auxiliary sliding block 25 is connected to the inside of the connecting plate 4 in a sliding mode, mounting plates 26 are arranged on two sides of the bottom plate 3, a limiting rod 8 is inserted into the top of the limiting pipe 7, bolt assemblies are connected to the front face and the bottom of the connecting plate 4 in a threaded penetrating mode, a positioning rod 12 is inserted into the top of the positioning pipe 11, a rotating seat 13 is connected to the top of the inner wall of the positioning rod 12, a limiting clamp 14 is arranged on the top of the rotating seat 13, a positioning bolt 23 is connected to the top thread of one side of the positioning rod 12 in a penetrating mode, the positioning bolt 23 penetrates through the inside of the rotating seat 13 in a threaded penetrating mode, a connecting bolt 24 is connected to the top thread of the other side of the positioning rod 12 in a penetrating mode, and the connecting bolt 24 is connected to the inside of the positioning bolt 23 in a threaded mode;

through base 1, link up board 4, limiting slide 6 and limiting chute 5's setting, limiting slide 6, spacing pipe 7, gag lever post 8, limiting spring 9 and supplementary slider 25's setting, resilience through limiting spring 9, the resilience through limiting spring 9 resets, effectual the resetting of avoiding limiting slide 6, through rotating seat 13, spacing clamp 14, positioning bolt 23 and linking bolt 24's setting, carry out spacing regulation to the turned angle who rotates seat 13, make spacing clamp 14 can play the effect of effective definite spacing support to the arm, and through the setting of pressing down pole subassembly 21 and pressing down spring 22, resilience through pressing down spring 22, add the spacing buffer of spacing clamp 14 joint, make its and the joint between the arm laminate more, add the practicality of device.

Example two:

referring to fig. 1 and 4, in an embodiment of the utility model, a mechanical boosting hand with an auxiliary support structure includes a bottom plate 3, a positioning ring 19 and an engaging rod 18, the top of a sliding plate 2 is provided with a positioning tube 11, the outer surface of the positioning tube 11 is provided with the positioning ring 19, two sides of the positioning ring 19 are provided with connecting rods 20, the front ends of the connecting rods 20 are connected to the surface of the engaging rod 18, the inner bottom wall of the positioning tube 11 is provided with a pressing rod assembly 21, the top of the pressing rod assembly 21 is connected to the bottom of the positioning rod 12, a pressing spring 22 is arranged inside the pressing rod assembly 21, two sides of the top of the bottom plate 3 are provided with engaging chutes 15, the engaging chutes 15 are internally provided with engaging sliders 16, the tops of the engaging sliders 16 are provided with sliding seats 17, and the tops of the sliding seats 17 are provided with the engaging rods 18;

through the setting of bottom plate 3, holding ring 19, join pole 18 and connecting rod 20, fix a position spacing slidability through sliding seat 17 on bottom plate 3 for holding ring 19 plays spacing supporting role to registration arm 11 under the spacing supporting role of connecting rod 20 and join pole 18, thereby adds the stability in its use, adds the practicality of device then.

In the utility model, the working steps of the device are as follows:

through the arrangement of the base 1 and the connecting plate 4 and the arrangement of the limiting slide block 6 and the limiting slide groove 5, the limiting slide block 6 can slide in the base 1 in a limiting way, the bottom of the limiting slide block is contacted with a limiting fixture block 10 in the connecting plate 4, the connecting plate 4 is internally provided with a limiting pipe 7, a limiting rod 8, a limiting spring 9 and an auxiliary slide block 25, the limiting fixture block 10 can be extruded when the limiting slide block 6 is in sliding contact with the limiting fixture block 10 through the resilience of the limiting spring 9, and the limiting fixture block 10 is reset through the resilience of the limiting spring 9 when in dislocation, so that the limiting slide block 6 can be limited by the limiting fixture blocks 10 at the two sides of the limiting slide block 6 to a certain extent, the resetting of the limiting slide block 6 is effectively avoided, the effective positioning and supporting effect can be realized for the use of the device, the bolt assembly can be disassembled, the disassembly of the connecting plate 4 is convenient, and the resetting adjustment of the sliding of the limiting slide block 6 is carried out, when the device is used, the positions of the sliding plate 2 and the positioning tube 11 can be limited and adjusted through the sliding property of the limiting sliding block 6 according to the extension length of the mechanical arm, the rotation angle of the rotation seat 13 is limited and adjusted through the arrangement of the rotation seat 13, the limiting clamp 14, the positioning bolt 23 and the connecting bolt 24, so that the limiting clamp 14 can play an effective limiting supporting role for the mechanical arm, the limiting buffer property of the clamping connection of the limiting clamp 14 is added through the resilience of the pressing rod assembly 21 and the pressing spring 22, the clamping connection between the limiting clamp 14 and the mechanical arm is more attached, the practicability of the device is added, the positioning tube 11 is sleeved through the positioning ring 19 and the arrangement of the connecting rod 18 and the connecting rod 20 through the arrangement of the bottom plate 3 and the positioning ring 19, and the limiting sliding property is positioned on the bottom plate 3 through the sliding seat 17, make holding ring 19 under the spacing supporting role of connecting rod 20 and extension rod 18, play spacing supporting role to registration arm 11 to add the stability in its use, add the practicality of device then.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mechanical helping hand with auxiliary support structure, includes base (1), sliding plate (2) and bottom plate (3), its characterized in that: the top of the base (1) is connected with a sliding plate (2) in a sliding manner, and the bottom of the base (1) is provided with a bottom plate (3);

the bottom of the base (1) is connected with a connecting plate (4), the connecting plate (4) is connected to the front of the bottom plate (3) in an embedded mode, a limiting sliding groove (5) is formed in the top of the base (1), a limiting sliding block (6) is connected to the inside of the limiting sliding groove (5) in a sliding mode, a plurality of limiting grooves are formed in the top of the connecting plate (4), limiting pipes (7) are arranged on the bottom walls of the limiting grooves, limiting rods (8) are inserted into the tops of the limiting pipes (7), and bolt assemblies penetrate through the front and the bottom of the connecting plate (4);

the inside of spacing pipe (7) is provided with spacing spring (9), and the top of spacing spring (9) is connected in the bottom of gag lever post (8), the top of gag lever post (8) is connected with spacing fixture block (10).

2. A mechanical hand assist with an auxiliary support structure as in claim 1, wherein: the top of the sliding plate (2) is provided with a positioning tube (11), the top of the positioning tube (11) is inserted with a positioning rod (12), the top of the inner wall of the positioning rod (12) is connected with a rotating seat (13), and the top of the rotating seat (13) is provided with a limiting clamp (14).

3. A mechanical hand assist with an auxiliary support structure as in claim 1, wherein: linking sliding chutes (15) are formed in two sides of the top of the bottom plate (3), linking sliding blocks (16) are arranged inside the linking sliding chutes (15), sliding seats (17) are arranged at the tops of the linking sliding blocks (16), and linking rods (18) are arranged at the tops of the sliding seats (17).

4. A mechanical hand assist with an auxiliary support structure as in claim 2, wherein: the outer surface mounting of registration arm (11) has holding ring (19), connecting rod (20) are installed to the both sides of holding ring (19), and the front end of connecting rod (20) is connected in the surface that links up pole (18).

5. A mechanical hand assist with an auxiliary support structure as in claim 2, wherein: the inner bottom wall of the positioning pipe (11) is provided with a pressing rod assembly (21), the top of the pressing rod assembly (21) is connected to the bottom of the positioning rod (12), and a pressing spring (22) is arranged inside the pressing rod assembly (21).

6. A mechanical hand assist with an auxiliary support structure as in claim 2, wherein: the top thread through connection of locating lever (12) one side has positioning bolt (23), and positioning bolt (23) screw thread runs through in the inside of rotating seat (13), the top thread through connection of locating lever (12) opposite side has linking bolt (24), and linking bolt (24) threaded connection is in the inside of positioning bolt (23).

7. A mechanical hand assist with an auxiliary support structure as in claim 1, wherein: the front and the back of the limiting clamping block (10) are both provided with auxiliary sliding blocks (25), the auxiliary sliding blocks (25) are connected to the inside of the connecting plate (4) in a sliding mode, and mounting plates (26) are arranged on the two sides of the bottom plate (3).